This image is a derivative work of the following images: File:Knipperdolling, Bernd.jpg licensed with PD-old 2010-09-25T18:37:00Z Athde 474x649 (117000
English Bernt Knipperdolling, print, Heinrich Aldegrever (MET, 21.29.2) determination method: Metropolitan Museum of Art Tagging Initiative determination
English Portrait of Bernt Knipperdolling, a leader of the Münster Anabaptists, print, Jan Muller, after Heinrich Aldegrever (MET, 17.3.953) determination